this. >> i used it. i had such a great time. it was amazing. i donated my birthday to it. give your gifts from a wedding, and it's fun. you can volunteer. it engages people. it's so fantastic, and there's kids using it. what a great way to encourage your kids to get involved with charity. do it with your hole family. crowdrise.com. recommend you going to it. >> what is skill share? >> skill share over here, i'm going to pull it up, is this super cool site where it's educational so sign up for classes you want. want to become an entrepreneur, a chef, sign up for classes which is fantastic. also learn online. there's teachers connecting through the community, educating each other and people learning, so it's a fantastic community. >> that's pretty cool. on facebook, you feel like you are just wasting your time but this next one, branch out, actually utilizes your time pretty well. >> branchout connects through our friends on facebook and is like a resume that's visual. if you're a cupcake-maker, you can sh